package com.app.service;

import com.app.entity.Banner;
import com.app.util.Result;
import com.baomidou.mybatisplus.extension.service.IService;
import org.springframework.web.multipart.MultipartFile;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author zxy
 * @since 2021-04-07
 */
public interface BannerService extends IService<Banner> {


    void upload(MultipartFile file, Integer weight);

    Object getCarMap();

    void updateCarMapWeight(Banner banner);

    void deleteCarMap(Integer id);
}
